Immobilization of papain on cotton fabric by sol–gel method

Cotton fabrics were treated by one-step sol-gel method. The pure silica hydrosol and phosphorus-doped hydrosol were prepared with the addition of a hydrophobic hexadecyltrimethoxysilane to decrease the surface energy of cotton fabric. The thermal properties and water repellency of treated cotton fabric were characterized by thermo-gravimetric analysis, micro combustion, limiting oxygen index, and contact angle measurement. The results showed that cotton fabric treated by phosphorus-doped silica hydrosol had excellent flame retardance, and the water repellence was apparently improved with the addition of hexadecyltrimethoxysilane.

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Preparation of superhydrophobic and UV blocking cotton fabric via sol–gel method and self-assembly

Applied Surface Science ◽

10.1016/j.apsusc.2012.07.001 ◽

2012 ◽

Vol 259 ◽

pp. 110-117 ◽

Cited By ~ 53

Author(s):

Chengyu Pan ◽

Li Shen ◽

Songmin Shang ◽

Yanjun Xing

Keyword(s):

Cotton Fabric ◽

Self Assembly ◽

Sol Gel ◽

Gel Method ◽

Sol Gel Method ◽

Uv Blocking

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Modification of cotton fabric with graphene and reduced graphene oxide using sol–gel method

Cellulose ◽

10.1007/s10570-017-1389-4 ◽

2017 ◽

Vol 24 (9) ◽

pp. 4057-4068 ◽

Cited By ~ 22

Author(s):

Dorota Kowalczyk ◽

Witold Fortuniak ◽

Urszula Mizerska ◽

Irena Kaminska ◽

Tomasz Makowski ◽

...

Keyword(s):

Graphene Oxide ◽

Reduced Graphene Oxide ◽

Cotton Fabric ◽

Sol Gel ◽

Gel Method ◽

Sol Gel Method ◽

Reduced Graphene

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In situ deposition of NiO nano particles on cotton fabric using sol–gel method- photocatalytic activation properties

Journal of Materials Research and Technology ◽

10.1016/j.jmrt.2021.02.056 ◽

2021 ◽

Vol 12 ◽

pp. 1-14

Author(s):

Sadaf Pooyandeh ◽

Sheila Shahidi ◽

Ana Khajehnezhad ◽

Rattanaphol Mongkholrattanasit

Keyword(s):

Cotton Fabric ◽

Sol Gel ◽

Nano Particles ◽

Gel Method ◽

Sol Gel Method ◽

In Situ Deposition

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Synthesis of Fluoro-Containing Superhydrophobic Cotton Fabric with Washing Resistant Property Using Nano-SiO2 Sol-Gel Method

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.121-122.23 ◽

2010 ◽

Vol 121-122 ◽

pp. 23-26 ◽

Cited By ~ 10

Author(s):

Li Fen Hao ◽

Qiu Feng An ◽

Wei Xu ◽

Qian Jin Wang

Keyword(s):

Silica Nanoparticles ◽

Cotton Fabric ◽

Sol Gel ◽

Cotton Fabrics ◽

Water Repellent ◽

Water Contact ◽

Gel Method ◽

Sol Gel Method ◽

Washing Durability ◽

Reactive Groups

A superhydrophobic complex coating for cotton fabrics based on silica nanoparticles and new fluoroalkylsiloxane polymer was reported here. The complex thin film was prepared through sol-gel method using cotton fabrics as a substrate. Silica nanoparticles in the coating made the textile surface much rougher, and new fluoroalkylsiloxane polymer with reactive groups on the top layer of the surface lowered the surface free energy and enhanced the binding between silica nanoparticles and the fluoro-containing polymer. Textiles coated with this coating showed excellent water repellent property, and water contact angle (CA) increased from 138° on the pure fluoroalkylsiloxane polymer treated cotton fabric up to 156.5° on complex one. Moreover, this superhydrophobic complex coating possesses favorable washing durability and its CA still retain 106° after 20 times of soaping operations.

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